001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.jhc;
018    
019    import org.apache.camel.impl.DefaultHeaderFilterStrategy;
020    
021    /**
022     * 
023     * @version $Revision: 682597 $
024     */
025    public class JhcHeaderFilterStrategy extends DefaultHeaderFilterStrategy {
026    
027        public JhcHeaderFilterStrategy() {
028            initialize();
029        }
030        
031        protected void initialize() {
032            // We could import filters from http component but that also means
033            // a new dependency on camel-http
034            getOutFilter().add("content-length");
035            getOutFilter().add("content-type");
036            getOutFilter().add(JhcProducer.HTTP_RESPONSE_CODE);
037            setIsLowercase(true);
038    
039            // filter headers begin with "org.apache.camel"
040            setOutFilterPattern("(org\\.apache\\.camel)[\\.|a-z|A-z|0-9]*");   
041        }
042    }